(19)

(11)

EP 3 442 634 A1

(12)

(43) Date of publication: 20.02.2019 Bulletin 2019/08 (21) Application number: 17716882.0 (22) Date of filing: 11.04.2017

(51) International Patent Classification (IPC):  A61M 15/06(2006.01) A24F 47/00(2006.01) A61M 11/04(2006.01) (86) International application number: PCT/EP2017/058634 (87) International publication number: WO 2017/178465 (19.10.2017 Gazette 2017/42)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA MD (30) Priority: 11.04.2016 US 201615095505 (71) Applicant: Philip Morris Products S.A. 2000 Neuchâtel (CH)	(72) Inventors: GARTHAFFNER, Travis Martin Midlothian, VA 23112 (US) LIPOWICZ, Peter J. Midlothian, VA 23112 (US) (74) Representative: Nevett, Duncan  Reddie & Grose LLP The White Chapel Building 10 Whitechapel High Street London E1 8QS London E1 8QS (GB)